layer at (0,0) size 800x600
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x600
  LayoutBlockFlow {HTML} at (0,0) size 800x600
    LayoutBlockFlow {BODY} at (0,0) size 800x600
      LayoutInline {A} at (0,0) size 300x17
        LayoutImage {IMG} at (0,0) size 300x300
      LayoutText {#text} at (300,286) size 4x17
        text run at (300,286) width 4: " "
      LayoutText {#text} at (304,286) size 449x17
        text run at (304,286) width 354: "The element at position (100, 100) should be the body. "
        text run at (657,286) width 96: "Result: BODY"